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Machine translation
1. (WO2007075900) MULTILAYER FILMS INCLUDING THERMOPLASTIC SILICONE BLOCK COPOLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/075900    International Application No.:    PCT/US2006/048809
Publication Date: 05.07.2007 International Filing Date: 21.12.2006
IPC:
G02B 5/30 (2006.01), B32B 7/02 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US)
Inventors: BENSON, Karl E.; (US).
HANSEN, Richard G.; (US).
JOHNSON, Stephen A.; (US).
LEIR, Charles M.; (US).
LIU, Richard Y.; (US).
PURGETT, Mark D.; (US).
SCHNEIDER, Hildegard M.; (US).
SHERMAN, Audrey A.; (US)
Agent: WETZELS, Anna A.,; 3M Center, Office of Intellectual Property Counsel, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US)
Priority Data:
60/753,791 23.12.2005 US
Title (EN) MULTILAYER FILMS INCLUDING THERMOPLASTIC SILICONE BLOCK COPOLYMERS
(FR) FILMS MULTICOUCHE COMPRENANT DES COPOLYMERES SEQUENCES DE SILICONE THERMOPLASTIQUES
Abstract: front page image
(EN)A multilayer film includes a first layer of a first polymeric material and a second layer of a second polymeric material. The first material has a first index of refraction and the second material has a second index of refraction less than the first index of refraction. In one embodiment, the second material includes a polydiorganosiloxane polyamide block copolymer. In another embodiment, the second material includes a polydiorganosiloxane polyoxamide block copolymer.
(FR)La présente invention concerne un film multicouche comprenant une première couche d'un premier matériau polymère et une seconde couche d'un second matériau polymère. Le premier matériau a un premier indice de réfraction et le second matériau a un second indice de réfraction inférieur au premier indice de réfraction. Dans un mode de réalisation, le second matériau comprend un copolymère séquencé de polydiorganosiloxane-polyamide. Dans un autre mode de réalisation, le second matériau comprend un copolymère séquencé de polydiorganosiloxane-polyoxamide.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)